皮皮学，免费搜题
登录
搜题
【判断题】
继电器KA71的5、9端子是触点。
A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【判断题】通常的BJT管在集电极和发射极互换使用时,仍有较大的电流放大作用。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】通常的BJT在集电极和发射极互换使用时,仍有较大的电流放大作用。 ( X)
A.
正确
B.
错误
查看完整题目与答案
【单选题】某企业为增值税一般纳税企业,外购一批原材料,实际支付价款6 000元,支付增值税进项税额960元,取得增值税专用发票可以抵扣,同时发生运费100元,运输途中合理损耗40元,入库前的挑选整理费用60元,则原材料的入账价值为( )。
A.
6960
B.
6140
C.
6200
D.
6160
查看完整题目与答案
【判断题】通常的双极型晶体管BJT在集电极和发射极互换使用时，仍有较大的电流放大作用。
A.
正确
B.
错误
查看完整题目与答案
【单选题】______the people directly involved in the tourist industry may benefit, others may find that they are worse off.
A.
If
B.
But
C.
Whereas
D.
Whether
查看完整题目与答案
【多选题】运动心理学集中研究 对运动成绩的影响。
A.
动机
B.
个性
C.
焦虑
D.
认知
查看完整题目与答案
【判断题】通常的BJT在集电极和发射极互换使用时,仍有较大的电流放大作用
A.
正确
B.
错误
查看完整题目与答案
【单选题】Paul Aboh
A.
A rich person is not necessarily happy.
B.
Things people often overlook may be the very source of happiness.
C.
Happiness can be promoted on a scientific basis.
D.
We should mainly rely on ourselves for happiness.
E.
Happiness lies in giving instead of taking.
F.
The environment is a source of happiness.
G.
Happiness can be achieved if we stick to the best of our values.
查看完整题目与答案
【单选题】— There was a big earthquake in Sichuan on May 12th, 2008. Nearly one hundred thousand people lost their lives. — _____ [     ]
A.
I'm sorry to hear that.
B.
It's a good idea.
C.
What's wrong with them?
D.
That's all right.
查看完整题目与答案
【单选题】Other people may celebrate the lofty conversations in which the great minds are supposed to have indulged in the great salons of 18 th century Paris.
A.
intricate
B.
sterile
C.
noble
D.
intimate
查看完整题目与答案
相关题目：
【判断题】通常的BJT管在集电极和发射极互换使用时,仍有较大的电流放大作用。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】通常的BJT在集电极和发射极互换使用时,仍有较大的电流放大作用。 ( X)
A.
正确
B.
错误
查看完整题目与答案
【单选题】某企业为增值税一般纳税企业,外购一批原材料,实际支付价款6 000元,支付增值税进项税额960元,取得增值税专用发票可以抵扣,同时发生运费100元,运输途中合理损耗40元,入库前的挑选整理费用60元,则原材料的入账价值为( )。
A.
6960
B.
6140
C.
6200
D.
6160
查看完整题目与答案
【判断题】通常的双极型晶体管BJT在集电极和发射极互换使用时，仍有较大的电流放大作用。
A.
正确
B.
错误
查看完整题目与答案
【单选题】______the people directly involved in the tourist industry may benefit, others may find that they are worse off.
A.
If
B.
But
C.
Whereas
D.
Whether
查看完整题目与答案
【多选题】运动心理学集中研究 对运动成绩的影响。
A.
动机
B.
个性
C.
焦虑
D.
认知
查看完整题目与答案
【判断题】通常的BJT在集电极和发射极互换使用时,仍有较大的电流放大作用
A.
正确
B.
错误
查看完整题目与答案
【单选题】Paul Aboh
A.
A rich person is not necessarily happy.
B.
Things people often overlook may be the very source of happiness.
C.
Happiness can be promoted on a scientific basis.
D.
We should mainly rely on ourselves for happiness.
E.
Happiness lies in giving instead of taking.
F.
The environment is a source of happiness.
G.
Happiness can be achieved if we stick to the best of our values.
查看完整题目与答案
【单选题】— There was a big earthquake in Sichuan on May 12th, 2008. Nearly one hundred thousand people lost their lives. — _____ [     ]
A.
I'm sorry to hear that.
B.
It's a good idea.
C.
What's wrong with them?
D.
That's all right.
查看完整题目与答案
【单选题】Other people may celebrate the lofty conversations in which the great minds are supposed to have indulged in the great salons of 18 th century Paris.
A.
intricate
B.
sterile
C.
noble
D.
intimate
查看完整题目与答案